CN103051777A - Method and device for controlling mobile terminal screen brightness and mobile terminal - Google Patents

Method and device for controlling mobile terminal screen brightness and mobile terminal Download PDF

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Publication number
CN103051777A
CN103051777A CN2012105140521A CN201210514052A CN103051777A CN 103051777 A CN103051777 A CN 103051777A CN 2012105140521 A CN2012105140521 A CN 2012105140521A CN 201210514052 A CN201210514052 A CN 201210514052A CN 103051777 A CN103051777 A CN 103051777A
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China
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brightness
application program
mobile terminal
group
brightness group
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CN2012105140521A
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何峰
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Beijing Baidu Netcom Science and Technology Co Ltd
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Beijing Baidu Netcom Science and Technology Co Ltd
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Priority to CN2012105140521A priority Critical patent/CN103051777A/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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Abstract

The invention provides a method and a device for controlling the mobile terminal screen brightness and a mobile terminal, wherein the method comprises the following steps: the mobile terminal obtains an application program which is used by a user currently; the mobile terminal searches a brightness group list according to the application program which is used currently so as to obtain the brightness group to which the currently used application program belongs, wherein the brightness group list comprises a plurality of brightness groups, and each brightness group corresponds to a plurality of application programs; the mobile terminal obtains the brightness value according to the belonging brightness group of the application program which is used currently; and the mobile terminal controls the mobile terminal screen brightness according to the brightness value. According to the method provided by the embodiment of the invention, the screen brightness is automatically regulated according to the application program which is used currently, the unnecessary electricity waste of the mobile terminal is reduced, the service time of a mobile terminal battery which is charged for the first time is prolonged, a good electricity-saving effect is obtained, and user experiences are improved.

Description

The control method of mobile terminal screen brightness, device and portable terminal
Technical field
The present invention relates to mobile device manufacturing technology field, relate in particular to a kind of control method, device and portable terminal of mobile terminal screen brightness.
Background technology
Along with the fast development of electronic technology, the portable terminals such as smart mobile phone, panel computer have become a kind of palm platform of complete function, and the user not only is used for conversation, also is used for taking, transmits photo, game, music playing and browsing page etc.If the screen of portable terminal is under the high brightness state, the user watches that figure, literal etc. are more clear, visual effect is better, and power consumption increases under the high brightness but be in, and particularly the smart mobile phone of large-screen, panel computer etc. are very surprising to the consumption of electric weight.So economize on electricity and high brightness are experienced the proposition that becomes conflict.
Generally speaking, if the user feels not need too high brightness in the process of using portable terminal, consider that from the angle of economize on electricity what he can be manual turns down brightness value, but needs frequently to adjust mobile phone brightness, convenient not, can affect user's experience.Another is according to the method for the illumination condition automatic regulating lightness of surrounding environment, although easily, often can not satisfy exactly user's user demand, the user experiences also bad.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.
For this reason, first purpose of the present invention is to propose a kind of control method of mobile terminal screen brightness, and the method can reduce the unnecessary waste of portable terminal electric weight, has improved the service time after battery of mobile terminal once charges, power savings is good, and promotes user's experience.
Second purpose of the present invention is to propose a kind of control device of mobile terminal screen brightness.
The 3rd purpose of the present invention is to propose a kind of portable terminal.
To achieve these goals, the control method according to the mobile terminal screen brightness of first aspect present invention embodiment may further comprise the steps: the application program of a, the current use of acquisition for mobile terminal user; B, described portable terminal search to obtain the brightness group under the application program of described current use in brightness group ownership table according to the application program of described current use, wherein, described brightness group ownership table comprises a plurality of described brightness groups, and the corresponding a plurality of application programs of each described brightness group; C, described portable terminal obtain brightness value according to the brightness group under the application program of described current use; And d, described portable terminal control described mobile terminal screen brightness according to described brightness value.
Control method according to the mobile terminal screen brightness of the embodiment of the invention, according to the automatic adjusting screen brightness of the application program of current use, reduced the unnecessary waste of portable terminal electric weight, improved the service time after battery of mobile terminal once charges, power savings is good, and promotes user's experience.
To achieve these goals, the control device according to the mobile terminal screen brightness of second aspect present invention embodiment comprises: the first acquisition module is used for obtaining the application program of the current use of user; Search module, be used for searching to obtain brightness group under the application program of described current use at brightness group ownership table according to the application program of described current use, wherein, described brightness group ownership table comprises a plurality of described brightness groups, and the corresponding a plurality of application programs of each described brightness group; The second acquisition module is used for obtaining brightness value according to the brightness group under the application program of described current use; And control module, be used for controlling described mobile terminal screen brightness according to described brightness value.
Control device according to the mobile terminal screen brightness of the embodiment of the invention, according to the automatic adjusting screen brightness of the application program of current use, reduced the unnecessary waste of portable terminal electric weight, improved the service time after battery of mobile terminal once charges, power savings is good, and promotes user's experience.
To achieve these goals, the control device that comprises the described mobile terminal screen brightness of second aspect present invention embodiment according to the portable terminal of third aspect present invention embodiment.
Portable terminal according to the embodiment of the invention, control device by mobile terminal screen brightness, can be according to the automatic adjusting screen brightness of the application program of current use, reduced the unnecessary waste of portable terminal electric weight, improved the service time after battery of mobile terminal once charges, power savings is good, and promotes user's experience.
The aspect that the present invention adds and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or the additional aspect of the present invention and advantage be from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein,
Fig. 1 is the flow chart of the control method of mobile terminal screen brightness according to an embodiment of the invention;
Fig. 2 is the flow chart of control method of the mobile terminal screen brightness of the specific embodiment according to the present invention; And
Fig. 3 is the structural representation of the control device of mobile terminal screen brightness according to an embodiment of the invention.
Embodiment
The below describes embodiments of the invention in detail, and the example of described embodiment is shown in the drawings, and wherein identical or similar label represents identical or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.On the contrary, embodiments of the invention comprise spirit and interior all changes, modification and the equivalent of intension scope that falls into additional claims.
In description of the invention, it will be appreciated that term " first ", " second " etc. only are used for describing purpose, and can not be interpreted as indication or hint relative importance.In description of the invention, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " links to each other ", " connection " should do broad understanding, for example, can be to be fixedly connected with, and also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can indirectly link to each other by intermediary.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.In addition, in description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
Describe and to be understood in the flow chart or in this any process of otherwise describing or method, expression comprises module, fragment or the part of code of the executable instruction of the step that one or more is used to realize specific logical function or process, and the scope of preferred implementation of the present invention comprises other realization, wherein can be not according to order shown or that discuss, comprise according to related function by the mode of basic while or by opposite order, carry out function, this should be understood by the embodiments of the invention person of ordinary skill in the field.
Below with reference to control method, device and the portable terminal of accompanying drawing description according to the mobile terminal screen brightness of the embodiment of the invention.
We find, receivable degree to screen intensity when moving different application programs in the portable terminal is incomplete same, such as browse desktop, check the contact person, when calling etc., requirement to screen intensity can be too not high because the operating time short and browse to as if the literal of icon, big font etc. be easy to identification; If reading electronic book, surf the Net, when sending short messages, may wish that screen is brighter, because need the long period to read literal; If see video, image browsing, when playing games, because this class application program itself provides visual experience to the user, so that the user wishes brightness is very high, preferably maximum brightness.
Through above analysis, if screen intensity can be regulated automatically according to the application program of current usefulness, just can accomplish in unnecessary situation, turn down screen intensity as far as possible, reach the purpose of economize on electricity, do not reading, seeing video, experience effect when playing games and do not affect simultaneously the user, for this reason, a kind of control method of mobile terminal screen brightness may further comprise the steps: the application program of a, the current use of acquisition for mobile terminal user; B, portable terminal search to obtain the brightness group under the application program of current use in brightness group ownership table according to the application program of current use, wherein, brightness group ownership table comprises a plurality of brightness groups, and the corresponding a plurality of application programs of each brightness group; C, portable terminal obtain brightness value according to the brightness group under the application program of current use; And d, portable terminal are according to the brightness of brightness value control mobile terminal screen.
Fig. 1 is the flow chart of the control method of mobile terminal screen brightness according to an embodiment of the invention.
As shown in Figure 1, the control method of mobile terminal screen brightness comprises the steps.
Step S101, the application program of the current use of acquisition for mobile terminal user.
Step S102, portable terminal search to obtain the brightness group under the application program of current use in brightness group ownership table according to the application program of current use, wherein, brightness group ownership table comprises a plurality of brightness groups, and the corresponding a plurality of application programs of each brightness group.
In one embodiment of the invention, the brightness group can comprise economize on electricity brightness group, general brightness group and highlighted brightness group etc., wherein, can comprise dial, address list, desktop browsing and application program etc. is set in the economize on electricity brightness group, general brightness group can comprise electronic reader, note and online etc., and highlighted brightness group can comprise video player, game and image browsing etc.Particularly, the portable terminal that portable terminal can be given tacit consent to application program and new installation is divided into economize on electricity brightness group, general brightness group and highlighted brightness group automatically, or the user can certainly be about to application program and the new portable terminal of installing and is divided into economize on electricity brightness group, general brightness group and highlighted brightness group, the user can also increase other brightness group, the brightness group can be divided into 4 or more, and the corresponding application program that increases.
Step S103, portable terminal obtains brightness value according to the brightness group under the application program of current use.
Particularly, the brightness value of each brightness group can be the portable terminal default setting, portable terminal provides an adjustable extent also can for when default setting the brightness value of each brightness group, following economize on electricity brightness group brightness value less than general brightness group brightness value, under the general principle of brightness group brightness value less than highlighted brightness group brightness value, the user also can adjust the brightness value of each brightness group, for example, dialing keyboard belongs to economize on electricity brightness group, the screen of brightness group is too dark but the user feels to economize on electricity, also the acquiescence brightness value of economize on electricity brightness group setting can be heightened, to satisfy user's oneself demand.
Step S104, portable terminal is according to the brightness of brightness value control mobile terminal screen.
Control method according to the mobile terminal screen brightness of the embodiment of the invention, according to the automatic adjusting screen brightness of the application program of current use, reduced the unnecessary waste of portable terminal electric weight, improved the service time after battery of mobile terminal once charges, power savings is good, and promotes user's experience.
Fig. 2 is the flow chart of control method of the mobile terminal screen brightness of the specific embodiment according to the present invention.
As shown in Figure 2, the control method of mobile terminal screen brightness comprises the steps.
Step S201, portable terminal obtain the application program of current use according to the top-level windows in the portable terminal window stack.
Particularly, portable terminal can be supported multitask at present, user's browsing page in the situation of listening to the music for example, we just it is hard to tell that web browser is the application program of current use, and music player is not the application program of current use just, the current application program of using of this moment is positioned at the application program on foreground as window, for example, if the user uses browser at this moment, the viewed device of window of portable terminal uses, and then browser is the application program of current use, when the user selects song in music player, this moment, window was used by music player, and then the application program of current use becomes music player by browser.
More specifically, acquisition for mobile terminal is arranged in the application program that the top-level windows of portable terminal window stack is subordinate to, this application program is the application program of the current use of user, simultaneously whether the portable terminal top-level windows that can Real-Time Monitoring be positioned at the portable terminal window stack variation has occured, when top-level windows changes, its application program that is subordinate to also correspondingly changes, then according to the application program of the current current use of application program update user that is subordinate to.
Step S202, portable terminal search to obtain the brightness group under the application program of current use in brightness group ownership table according to the application program of current use, wherein, brightness group ownership table comprises a plurality of brightness groups, and the corresponding a plurality of application programs of each brightness group.
In one embodiment of the invention, the brightness group can comprise economize on electricity brightness group, general brightness group and highlighted brightness group etc., wherein, can comprise dial, address list, desktop browsing and application program etc. is set in the economize on electricity brightness group, general brightness group can comprise electronic reader, note and online etc., and highlighted brightness group can comprise video player, game and image browsing etc.Particularly, the portable terminal that portable terminal can be given tacit consent to application program and new installation is divided into economize on electricity brightness group, general brightness group and highlighted brightness group automatically, or the user can certainly be about to application program and the new portable terminal of installing and is divided into economize on electricity brightness group, general brightness group and highlighted brightness group, the user can also increase other brightness group, the brightness group can be divided into 4 or more, and the corresponding application program that increases.
Step S203, portable terminal obtains brightness value according to the brightness group under the application program of current use.
Particularly, the brightness value of each brightness group can be the portable terminal default setting, portable terminal provides an adjustable extent also can for when default setting the brightness value of each brightness group, following economize on electricity brightness group brightness value less than general brightness group brightness value, under the general principle of brightness group brightness value less than highlighted brightness group brightness value, the user also can adjust the brightness value of each brightness group, for example, dialing keyboard belongs to economize on electricity brightness group, the screen of brightness group is too dark but the user feels to economize on electricity, also the acquiescence brightness value of economize on electricity brightness group setting can be heightened, to satisfy user's oneself demand.
Step S204, portable terminal is adjusted mobile terminal screen brightness according to brightness value.
In order to realize above-described embodiment, the present invention also proposes a kind of control device of mobile terminal screen brightness.
A kind of control device of mobile terminal screen brightness comprises: the first acquisition module is used for obtaining the application program of the current use of user; Search module, be used for searching to obtain brightness group under the application program of current use at brightness group ownership table according to the application program of current use, wherein, brightness group ownership table comprises a plurality of brightness groups, and the corresponding a plurality of application programs of each brightness group; The second acquisition module is used for obtaining brightness value according to the brightness group under the application program of current use; And control module, be used for according to the brightness of brightness value control mobile terminal screen.
Fig. 3 is the structural representation of the control device of mobile terminal screen brightness according to an embodiment of the invention.
As shown in Figure 3, the control device of mobile terminal screen brightness comprises: the first acquisition module 10, search module 20, the second acquisition module 30 and control module 40.
Particularly, the first acquisition module 10 is used for obtaining the application program of the current use of user.
Search module 20 and be used for searching to obtain brightness group under the application program of current use at brightness group ownership table according to the application program of current use, wherein, brightness group ownership table comprises a plurality of brightness groups, and the corresponding a plurality of application programs of each brightness group.
In one embodiment of the invention, the brightness group can comprise economize on electricity brightness group, general brightness group and highlighted brightness group etc., wherein, can comprise dial, address list, desktop browsing and application program etc. is set in the economize on electricity brightness group, general brightness group can comprise electronic reader, note and online etc., and highlighted brightness group can comprise video player, game and image browsing etc.Particularly, the portable terminal that portable terminal can be given tacit consent to application program and new installation is divided into economize on electricity brightness group, general brightness group and highlighted brightness group automatically, or the user can certainly be about to application program and the new portable terminal of installing and is divided into economize on electricity brightness group, general brightness group and highlighted brightness group, the user can also increase other brightness group, the brightness group can be divided into 4 or more, and the corresponding application program that increases.
The second acquisition module 30 is used for obtaining brightness value according to the brightness group under the application program of current use.
Wherein, the brightness value of each brightness group can be the portable terminal default setting, portable terminal provides an adjustable extent also can for when default setting the brightness value of each brightness group, following economize on electricity brightness group brightness value less than general brightness group brightness value, under the general principle of brightness group brightness value less than highlighted brightness group brightness value, the user also can adjust the brightness value of each brightness group, for example, dialing keyboard belongs to economize on electricity brightness group, the screen of brightness group is too dark but the user feels to economize on electricity, also the acquiescence brightness value of economize on electricity brightness group setting can be heightened, to satisfy user's oneself demand.
Control module 40 is used for according to the brightness of brightness value control mobile terminal screen.
Control device according to the mobile terminal screen brightness of the embodiment of the invention, according to the automatic adjusting screen brightness of the application program of current use, reduced the unnecessary waste of portable terminal electric weight, improved the service time after battery of mobile terminal once charges, power savings is good, and promotes user's experience.
In one embodiment of the invention, the first acquisition module 10 also is used for obtaining the application program of current use according to the top-level windows of portable terminal window stack.
Particularly, portable terminal can be supported multitask at present, user's browsing page in the situation of listening to the music for example, we just it is hard to tell that web browser is the application program of current use, and music player is not the application program of current use just, the current application program of using of this moment is positioned at the application program on foreground as window, for example, if the user uses browser at this moment, the viewed device of window of portable terminal uses, and then browser is the application program of current use, when the user selects song in music player, this moment, window was used by music player, and then the application program of current use becomes music player by browser.
More specifically, the first acquisition module 10 obtains the application program that the top-level windows that is arranged in the portable terminal window stack is subordinate to, this application program is the application program of the current use of user, simultaneously whether the first acquisition module 10 top-level windows of can Real-Time Monitoring being positioned at the portable terminal window stack variation has occured, when top-level windows changes, its application program that is subordinate to also correspondingly changes, then according to the application program of the current current use of application program update user that is subordinate to.
In order to realize above-described embodiment, the present invention proposes again a kind of portable terminal.
A kind of portable terminal comprises the control device of the described mobile terminal screen brightness of each embodiment of the present invention.
Portable terminal according to the embodiment of the invention, control device by mobile terminal screen brightness, can be according to the automatic adjusting screen brightness of the application program of current use, reduced the unnecessary waste of portable terminal electric weight, improved the service time after battery of mobile terminal once charges, power savings is good, and promotes user's experience.
Should be appreciated that in an embodiment of the present invention portable terminal can be the hardware device that mobile phone, panel computer, personal digital assistant, e-book etc. have various operating systems.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, a plurality of steps or method can realize with being stored in the memory and by software or firmware that suitable instruction execution system is carried out.For example, if realize with hardware, the same in another embodiment, can realize with the combination of each or they in the following technology well known in the art: have for the discrete logic of data-signal being realized the logic gates of logic function, application-specific integrated circuit (ASIC) with suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment that scope of the present invention is by claims and be equal to and limit.

Claims (7)

1. the control method of a mobile terminal screen brightness is characterized in that, may further comprise the steps:
The application program of a, the current use of acquisition for mobile terminal user;
B, described portable terminal search to obtain the brightness group under the application program of described current use in brightness group ownership table according to the application program of described current use, wherein, described brightness group ownership table comprises a plurality of described brightness groups, and the corresponding a plurality of application programs of each described brightness group;
C, described portable terminal obtain brightness value according to the brightness group under the application program of described current use; And
D, described portable terminal are controlled described mobile terminal screen brightness according to described brightness value.
2. method according to claim 1 is characterized in that, described step a specifically may further comprise the steps:
Described portable terminal obtains the application program of described current use according to the top-level windows in the described portable terminal window stack.
3. method according to claim 1 and 2, it is characterized in that, described brightness group comprises economize on electricity brightness group, general brightness group and highlighted brightness group, wherein, comprise dial, address list, desktop browsing and application program is set in the described economize on electricity brightness group, described general brightness group comprises electronic reader, note and online, and described highlighted brightness group comprises video player, game and image browsing.
4. the control device of a mobile terminal screen brightness is characterized in that, comprising:
The first acquisition module is used for obtaining the application program of the current use of user;
Search module, be used for searching to obtain brightness group under the application program of described current use at brightness group ownership table according to the application program of described current use, wherein, described brightness group ownership table comprises a plurality of described brightness groups, and the corresponding a plurality of application programs of each described brightness group;
The second acquisition module is used for obtaining brightness value according to the brightness group under the application program of described current use; And
Control module is used for controlling described mobile terminal screen brightness according to described brightness value.
5. device according to claim 4 is characterized in that, described the first acquisition module also is used for:
Obtain the application program of described current use according to the top-level windows in the described portable terminal window stack.
6. according to claim 4 or 5 described devices, it is characterized in that, described brightness group comprises economize on electricity brightness group, general brightness group and highlighted brightness group, wherein, comprise dial, address list, desktop browsing and application program is set in the described economize on electricity brightness group, described general brightness group comprises electronic reader, note and online, and described highlighted brightness group comprises video player, game and image browsing.
7. a portable terminal is characterized in that, comprises the control device of each described mobile terminal screen brightness of claim 4-6.
CN2012105140521A 2012-12-04 2012-12-04 Method and device for controlling mobile terminal screen brightness and mobile terminal Pending CN103051777A (en)

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Application publication date: 20130417